386987730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{82163}}^1$

素因数の和:82330

約数の個数: 32

約数和(自身を含む): 934697664

約数和(自身を除く): 547709934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 82163, 164326, 246489, 410815, 492978, 821630, 1232445, 2464890, 12899591, 25799182, 38698773, 64497955, 77397546, 128995910, 193493865, 386987730]

約数ペア:

[(1, 386987730), (2, 193493865), (3, 128995910), (5, 77397546), (6, 64497955), (10, 38698773), (15, 25799182), (30, 12899591), (157, 2464890), (314, 1232445), (471, 821630), (785, 492978), (942, 410815), (1570, 246489), (2355, 164326), (4710, 82163)]